3.2
Extended logical nodes
Table 10:
Logical nodes included in the IED
LN Class
Prefix (default)
LN Type
Description
LLN0
LLN0
General LN0 for LD0
LD
LDLLLN0
LN0 for Load busbar (load circuit
breaker and power) information
LS
LSLLN0
LN0 for LS commands per busbar
SNW
SNWLLN0
LN0 for SubNetwork information
NCBD
NCBDLLN0
LN0 for Network circuit breaker
information
LSC
LSCLLN0
LN0 for Load shed core functionality
PSW
PSWLLN0
LN0 for Power source (generator and
grid transformer circuit breaker and
power) information
LPHD
LPHD
Physical device information
GAPC
LSC
LSCGAPC
Overall load shedding status
PTRC
LS
LSPTRC
Load shed trip per load feeder
CSWI
PWSG
PWSGCSWI
Power source generator circuit
breaker position
MMXU
PWSG
PWSGMMXU
Power source generator power value
CSWI
PWST
PWSTCSWI
Power source grid transformer circuit
breaker position
MMXU
PWST
PWSTMMXU
Power source grid transformer power
value
CSWI
NCBD
NCBDCSWI
Network circuit breaker position
MMXU
NCBD
NCBDMMXU
Network circuit breaker power flow
value
CSWI
LD
LDCSWI
Load feeder circuit breaker position
MMXU
LD
LDMMXU
Load feeder circuit breaker power value
GGIO
SP
SPGGIO
Test mode status of PML630
RDRE
DR
DRRDRE
Disturbance Recorder
GGIO
DP
DPGGIO
Double Point status (not used by
default)
GGIO
MV
MVGGIO
Measurement information (not used
by default)
ZBAT
SPVN
SPVNZBAT
Station Battery supervision (not used
by default)
1MRS757261 C
Section 3
Logical node extensions
PML630
17
Point List Manual
